Base | Representation |
---|---|
bin | 11011111100100111… |
… | …010000111111010110 |
3 | 2212110022021002011002 |
4 | 123330213100333112 |
5 | 442424014033124 |
6 | 21441354343302 |
7 | 2111424261323 |
oct | 337447207726 |
9 | 85408232132 |
10 | 30007955414 |
11 | 117a9788058 |
12 | 599572ab32 |
13 | 2aa2c1c148 |
14 | 1649519b4a |
15 | ba969b0ae |
hex | 6fc9d0fd6 |
30007955414 has 16 divisors (see below), whose sum is σ = 47100713328. Its totient is φ = 14323020192.
The previous prime is 30007955371. The next prime is 30007955507. The reversal of 30007955414 is 41455970003.
It is a super-2 number, since 2×300079554142 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3821672 + ... + 3829515.
It is an arithmetic number, because the mean of its divisors is an integer number (2943794583).
Almost surely, 230007955414 is an apocalyptic number.
30007955414 is a deficient number, since it is larger than the sum of its proper divisors (17092757914).
30007955414 is a wasteful number, since it uses less digits than its factorization.
30007955414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7651279.
The product of its (nonzero) digits is 75600, while the sum is 38.
The spelling of 30007955414 in words is "thirty billion, seven million, nine hundred fifty-five thousand, four hundred fourteen".
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